Insulin is a storage hormone. Ideally carbs go to muscle and nothing goes to fat stores, but that's wishful thinking. We're using an exogenous hormone in hopes of putting on muscle, but endogenous insulin isn't made in nature to produce beefy bodybuilders.
Understand the hormone you're using, then create a plan of action. Any excess nutrients will be driven into fat cells. This is why you need to get lean, painfully lean, then stay that way so fat cells retard and don't puff up the way they do with fat people. Once you're ultra lean I'd recommend eating infrequently so your body naturally uses nutrients as optimally as possible. No carbs other than post workout with your slin. Fat and proteins at other times of the day and protein and one carb intake PWO.
I don't use slin but I mind my glucose metabolism so I can stay as lean as possible without drugs. My body can't handle stims anymore and I get too many sides from gear so I've had to become smarter and smarter with my drug regimen and dieting. Limit your carb intake, have an overall caloric restriction and only do slin once per day with your PWO carb intake so you don't spill over. The fat you build from slin is hard and doesn't liberate free fatty acids like other fat meaning it's almost permanently there to stay.
One day I'll tinker with slin again. Maybe during a few sporadic winter bulks with a strong oral for the IGF1 boost. Just my hypothesis. Everyone else gets fat off slin so be cautious.
